SEC CIK 1732091
Girshick Birgit
Reported ownership across 1 company, sourced from SEC Form 4 filings and updated daily.
Current Positions
| Company | Shares Owned | As Of |
|---|---|---|
| CRLview stock → | 35,485 | 2026-08-19 |
Position History — CRL
Reported shares owned immediately after each Form 4 transaction, over time.
Recent Filings — CRL
| Date | Activity | Shares | Price | Owned After |
|---|---|---|---|---|
| 2026-08-19 | Gift | 528 | $0.00 | 35,485 |
| 2026-08-11 | Option exercise (derivative) | 6,500 | $0.00 | 0 |
| 2026-08-11 | Open-market sale | 6,500 | $279.90 | 36,013 |
| 2026-08-11 | Option exercise | 6,500 | $179.66 | 42,513 |
| 2026-06-05 | Gift | 3,386 | $0.00 | 43,803 |
| 2026-06-05 | Gift | 3,386 | $0.00 | 36,013 |
| 2026-05-31 | Tax withholding | 378 | $180.71 | 39,399 |
| 2026-05-30 | Tax withholding | 1,204 | $180.71 | 39,777 |
| 2026-05-29 | Grant / award | 9,961 | $180.71 | 40,981 |
| 2026-05-27 | Tax withholding | 242 | $156.73 | 31,020 |
| 2026-05-26 | Tax withholding | 376 | $160.30 | 31,262 |
| 2026-03-04 | Gift | 328 | $0.00 | 40,417 |
| 2026-01-30 | Tax withholding | 3,061 | $211.68 | 26,913 |
| 2026-01-30 | Grant / award | 9,500 | $0.00 | 29,974 |
| 2025-05-31 | Tax withholding | 283 | $135.63 | 65,944 |
| 2025-05-30 | Grant / award | 12,239 | $135.63 | 66,227 |
| 2025-05-28 | Tax withholding | 117 | $138.65 | 53,988 |
| 2025-05-27 | Tax withholding | 242 | $136.73 | 54,105 |
| 2025-05-26 | Tax withholding | 281 | $136.73 | 54,347 |
| 2025-02-25 | Gift | 430 | $0.00 | 54,628 |
| 2025-02-20 | Open-market buy | 1,514 | $164.63 | 55,058 |
| 2025-01-31 | Grant / award | 4,057 | $0.00 | 54,569 |
| 2025-01-31 | Tax withholding | 1,025 | $165.57 | 53,544 |
| 2024-05-31 | Grant / award (derivative) | 8,722 | $208.44 | 8,722 |
| 2024-05-31 | Grant / award | 3,838 | $0.00 | 50,512 |
| 2024-05-29 | Tax withholding | 216 | $214.51 | 46,674 |
| 2024-05-28 | Tax withholding | 132 | $217.21 | 46,890 |
| 2024-05-27 | Tax withholding | 242 | $217.21 | 47,022 |
| 2024-05-26 | Tax withholding | 376 | $217.21 | 47,264 |
| 2024-02-15 | Gift | 424 | $0.00 | 47,691 |
| 2024-01-29 | Grant / award | 3,451 | $0.00 | 49,199 |
| 2024-01-29 | Tax withholding | 1,135 | $220.28 | 48,064 |
| 2024-01-29 | Grant / award | 3,526 | $0.00 | 49,274 |
| 2024-01-29 | Tax withholding | 1,159 | $220.28 | 48,115 |
| 2024-01-10 | Option exercise (derivative) | 5,916 | $0.00 | 0 |
| 2024-01-10 | Option exercise | 5,916 | $215.19 | 50,365 |
| 2024-01-10 | Tax withholding | 4,590 | $215.19 | 45,775 |
| 2024-01-10 | Option exercise (derivative) | 5,916 | $0.00 | 0 |
| 2024-01-10 | Option exercise | 5,916 | $144.67 | 50,365 |
| 2024-01-10 | Tax withholding | 4,617 | $213.14 | 45,748 |
| 2023-11-20 | Open-market buy | 1,322 | $187.82 | 44,449 |
| 2023-05-29 | Tax withholding | 216 | $194.12 | 43,477 |
| 2023-05-28 | Tax withholding | 132 | $194.12 | 43,693 |
| 2023-05-27 | Tax withholding | 242 | $194.12 | 43,825 |
| 2023-05-26 | Grant / award (derivative) | 9,145 | $194.12 | 9,145 |
| 2023-05-26 | Grant / award | 3,812 | $0.00 | 44,067 |
| 2023-03-07 | Gift | 475 | $0.00 | 40,255 |
| 2023-02-22 | Tax withholding | 308 | $243.60 | 40,730 |
| 2023-02-16 | Option exercise (derivative) | 3,205 | $0.00 | 0 |
| 2023-02-16 | Open-market sale | 502 | $256.48 | 41,038 |
| 2023-02-16 | Open-market sale | 1,392 | $255.65 | 41,540 |
| 2023-02-16 | Open-market sale | 417 | $254.55 | 42,932 |
| 2023-02-16 | Open-market sale | 219 | $253.78 | 43,349 |
| 2023-02-16 | Open-market sale | 157 | $252.87 | 43,568 |
| 2023-02-16 | Open-market sale | 183 | $251.56 | 43,725 |
| 2023-02-16 | Open-market sale | 78 | $250.69 | 43,908 |
| 2023-02-16 | Open-market sale | 73 | $249.22 | 43,986 |
| 2023-02-16 | Open-market sale | 100 | $248.07 | 44,059 |
| 2023-02-16 | Open-market sale | 84 | $246.13 | 44,159 |
| 2023-02-16 | Option exercise | 3,205 | $109.34 | 44,243 |
| 2023-01-27 | Tax withholding | 3,153 | $244.29 | 41,038 |
| 2023-01-27 | Grant / award | 8,435 | $0.00 | 44,191 |
| 2022-05-29 | Tax withholding | 218 | $244.41 | 35,756 |
| 2022-05-28 | Tax withholding | 150 | $244.41 | 35,974 |
| 2022-05-27 | Grant / award (derivative) | 6,634 | $244.41 | 6,634 |
| 2022-05-27 | Grant / award | 2,455 | $0.00 | 36,124 |
| 2022-02-23 | Tax withholding | 280 | $289.58 | 33,669 |
| 2022-02-22 | Tax withholding | 274 | $293.61 | 33,949 |
| 2022-01-28 | Tax withholding | 3,877 | $312.24 | 34,223 |
| 2022-01-28 | Grant / award | 11,029 | $0.00 | 38,100 |
| 2021-09-23 | Gift | 531 | $0.00 | 27,071 |
| 2021-09-14 | Open-market sale | 2,344 | $439.90 | 27,602 |
| 2021-09-13 | Open-market sale | 7 | $442.73 | 29,946 |
| 2021-09-13 | Open-market sale | 72 | $442.15 | 29,953 |
| 2021-09-13 | Open-market sale | 2 | $441.66 | 30,025 |
| 2021-05-29 | Tax withholding | 216 | $337.99 | 30,027 |
| 2021-05-28 | Grant / award (derivative) | 3,659 | $337.99 | 3,659 |
| 2021-05-28 | Grant / award | 1,183 | $0.00 | 30,243 |
| 2021-04-06 | Option exercise (derivative) | 5,916 | $0.00 | 5,916 |
| 2021-04-06 | Option exercise (derivative) | 5,986 | $0.00 | 0 |
| 2021-04-06 | Option exercise (derivative) | 6,409 | $0.00 | 3,205 |
| 2021-04-06 | Option exercise | 5,986 | $88.05 | 35,046 |
| 2021-04-06 | Option exercise | 6,409 | $109.34 | 35,469 |
| 2021-04-06 | Option exercise | 5,916 | $144.67 | 34,976 |
| 2021-04-06 | Open-market sale | 5,916 | $304.85 | 29,060 |
| 2021-04-05 | Option exercise (derivative) | 999 | $0.00 | 5,986 |
| 2021-04-05 | Open-market sale | 999 | $298.00 | 29,060 |
| 2021-04-05 | Option exercise | 999 | $88.05 | 30,059 |
| 2021-03-01 | Gift | 350 | $0.00 | 28,710 |
| 2021-02-24 | Tax withholding | 322 | $282.98 | 29,060 |
| 2021-02-23 | Tax withholding | 315 | $283.59 | 29,382 |
| 2021-02-22 | Tax withholding | 308 | $289.55 | 29,697 |
| 2021-02-19 | Option exercise (derivative) | 1,675 | $0.00 | 0 |
| 2021-02-19 | Option exercise | 1,675 | $73.70 | 31,680 |
| 2021-02-19 | Open-market sale | 1,675 | $293.92 | 30,005 |
| 2021-01-29 | Grant / award | 11,862 | $0.00 | 34,714 |
| 2021-01-29 | Tax withholding | 4,709 | $260.88 | 30,005 |
| 2020-08-20 | Open-market sale | 933 | $213.51 | 22,852 |
| 2020-05-29 | Grant / award (derivative) | 6,500 | $0.00 | 6,500 |
| 2020-05-29 | Grant / award | 1,948 | $0.00 | 23,785 |
| 2020-05-12 | Open-market sale | 780 | $165.74 | 21,837 |
| 2020-02-26 | Tax withholding | 152 | $162.46 | 22,617 |
| 2020-02-24 | Tax withholding | 322 | $173.64 | 22,769 |
| 2020-02-23 | Tax withholding | 315 | $173.64 | 23,091 |
| 2020-02-22 | Tax withholding | 308 | $173.64 | 23,406 |
| 2020-02-13 | Open-market sale | 900 | $172.05 | 23,714 |
| 2020-02-07 | Grant / award | 10,745 | $0.00 | 28,460 |
| 2020-02-07 | Tax withholding | 3,846 | $159.07 | 24,614 |
| 2019-12-09 | Open-market sale | 50 | $145.25 | 18,678 |
| 2019-12-09 | Open-market sale | 38 | $145.24 | 18,728 |
| 2019-12-09 | Open-market sale | 92 | $146.61 | 17,733 |
| 2019-12-09 | Open-market sale | 100 | $146.51 | 17,825 |
| 2019-12-09 | Open-market sale | 184 | $145.34 | 17,925 |
| 2019-12-09 | Open-market sale | 60 | $145.33 | 18,109 |
| 2019-12-09 | Open-market sale | 89 | $145.32 | 18,169 |
| 2019-12-09 | Open-market sale | 50 | $145.29 | 18,258 |
| 2019-12-09 | Open-market sale | 64 | $145.29 | 18,308 |
| 2019-12-09 | Open-market sale | 118 | $145.28 | 18,372 |
| 2019-12-09 | Open-market sale | 11 | $145.27 | 18,490 |
| 2019-12-09 | Open-market sale | 80 | $145.26 | 18,501 |
| 2019-12-09 | Open-market sale | 97 | $145.25 | 18,581 |
| 2019-12-09 | Open-market sale | 18 | $146.79 | 17,715 |
| 2019-12-09 | Open-market sale | 96 | $143.73 | 23,877 |
| 2019-12-09 | Open-market sale | 99 | $143.79 | 23,778 |
| 2019-12-09 | Open-market sale | 95 | $143.86 | 23,683 |
| 2019-12-09 | Open-market sale | 82 | $143.90 | 23,601 |
| 2019-12-09 | Open-market sale | 69 | $143.91 | 23,532 |
| 2019-12-09 | Open-market sale | 87 | $143.70 | 23,973 |
| 2019-12-09 | Open-market sale | 169 | $144.66 | 21,640 |
| 2019-12-09 | Open-market sale | 5 | $144.66 | 21,809 |
| 2019-12-09 | Open-market sale | 1 | $144.65 | 21,814 |
| 2019-12-09 | Open-market sale | 6 | $144.63 | 21,815 |
| 2019-12-09 | Open-market sale | 10 | $144.63 | 21,821 |
| 2019-12-09 | Open-market sale | 87 | $144.61 | 21,831 |
| 2019-12-09 | Open-market sale | 100 | $144.61 | 21,918 |
| 2019-12-09 | Open-market sale | 81 | $144.59 | 22,018 |
| 2019-12-09 | Open-market sale | 11 | $144.58 | 22,099 |
| 2019-12-09 | Open-market sale | 16 | $144.57 | 22,110 |
| 2019-12-09 | Open-market sale | 105 | $144.54 | 22,126 |
| 2019-12-09 | Open-market sale | 201 | $144.47 | 22,231 |
| 2019-12-09 | Open-market sale | 100 | $144.44 | 22,432 |
| 2019-12-09 | Open-market sale | 100 | $144.42 | 22,532 |
| 2019-12-09 | Open-market sale | 84 | $144.33 | 22,632 |
| 2019-12-09 | Open-market sale | 81 | $144.32 | 22,716 |
| 2019-12-09 | Open-market sale | 92 | $144.15 | 22,797 |
| 2019-12-09 | Open-market sale | 91 | $144.13 | 22,889 |
| 2019-12-09 | Open-market sale | 92 | $144.11 | 22,980 |
| 2019-12-09 | Open-market sale | 138 | $144.04 | 23,072 |
| 2019-12-09 | Open-market sale | 82 | $143.96 | 23,210 |
| 2019-12-09 | Open-market sale | 68 | $143.95 | 23,292 |
| 2019-12-09 | Open-market sale | 94 | $143.94 | 23,360 |
| 2019-12-09 | Open-market sale | 78 | $143.93 | 23,454 |
| 2019-12-09 | Open-market sale | 21 | $144.72 | 21,340 |
| 2019-12-09 | Open-market sale | 82 | $144.71 | 21,361 |
| 2019-12-09 | Open-market sale | 34 | $144.70 | 21,443 |
| 2019-12-09 | Open-market sale | 79 | $144.68 | 21,477 |
| 2019-12-09 | Open-market sale | 84 | $144.67 | 21,556 |
| 2019-12-09 | Open-market sale | 87 | $145.21 | 18,766 |
| 2019-12-09 | Open-market sale | 80 | $145.18 | 18,853 |
| 2019-12-09 | Open-market sale | 188 | $145.16 | 18,933 |
| 2019-12-09 | Open-market sale | 217 | $145.11 | 19,121 |
| 2019-12-09 | Open-market sale | 136 | $145.10 | 19,338 |
| 2019-12-09 | Open-market sale | 36 | $145.08 | 19,474 |
| 2019-12-09 | Open-market sale | 156 | $145.06 | 19,510 |
| 2019-12-09 | Open-market sale | 100 | $145.05 | 19,666 |
| 2019-12-09 | Open-market sale | 9 | $145.03 | 19,766 |
| 2019-12-09 | Open-market sale | 80 | $145.03 | 19,775 |
| 2019-12-09 | Open-market sale | 88 | $144.99 | 19,855 |
| 2019-12-09 | Open-market sale | 3 | $144.97 | 19,943 |
| 2019-12-09 | Open-market sale | 93 | $144.94 | 19,946 |
| 2019-12-09 | Open-market sale | 106 | $144.92 | 20,039 |
| 2019-12-09 | Open-market sale | 81 | $144.91 | 20,145 |
| 2019-12-09 | Open-market sale | 5 | $144.88 | 20,226 |
| 2019-12-09 | Open-market sale | 29 | $144.88 | 20,231 |
| 2019-12-09 | Open-market sale | 176 | $144.87 | 20,260 |
| 2019-12-09 | Open-market sale | 124 | $144.84 | 20,436 |
| 2019-12-09 | Open-market sale | 89 | $144.83 | 20,560 |
| 2019-12-09 | Open-market sale | 149 | $144.80 | 20,649 |
| 2019-12-09 | Open-market sale | 178 | $144.79 | 20,798 |
| 2019-12-09 | Open-market sale | 194 | $144.77 | 20,976 |
| 2019-12-09 | Open-market sale | 92 | $144.76 | 21,170 |
| 2019-12-09 | Open-market sale | 78 | $144.74 | 21,262 |
| 2019-11-13 | Option exercise (derivative) | 3,204 | $0.00 | 9,614 |
| 2019-11-13 | Option exercise (derivative) | 1,233 | $0.00 | 0 |
| 2019-11-13 | Option exercise (derivative) | 1,675 | $0.00 | 1,675 |
| 2019-11-13 | Option exercise (derivative) | 3,492 | $0.00 | 6,985 |
| 2019-11-13 | Open-market sale | 300 | $137.15 | 25,559 |
| 2019-11-13 | Open-market sale | 767 | $137.14 | 25,859 |
| 2019-11-13 | Open-market sale | 249 | $137.13 | 26,626 |
| 2019-11-13 | Open-market sale | 676 | $137.12 | 26,875 |
| 2019-11-13 | Open-market sale | 100 | $137.11 | 27,551 |
| 2019-11-13 | Open-market sale | 134 | $137.10 | 27,651 |
| 2019-11-13 | Open-market sale | 201 | $137.09 | 27,785 |
| 2019-11-13 | Open-market sale | 100 | $137.08 | 27,986 |
| 2019-11-13 | Open-market sale | 100 | $137.07 | 28,086 |
| 2019-11-13 | Open-market sale | 100 | $137.06 | 28,186 |
| 2019-11-13 | Open-market sale | 1,314 | $137.05 | 28,286 |
| 2019-11-13 | Open-market sale | 52 | $137.03 | 29,600 |
| 2019-11-13 | Open-market sale | 51 | $137.03 | 29,652 |
| 2019-11-13 | Open-market sale | 193 | $137.02 | 29,703 |
| 2019-11-13 | Open-market sale | 791 | $137.01 | 29,896 |
| 2019-11-13 | Open-market sale | 77 | $137.01 | 30,687 |
| 2019-11-13 | Open-market sale | 713 | $137.00 | 30,764 |
| 2019-11-13 | Open-market sale | 503 | $136.99 | 31,477 |
| 2019-11-13 | Open-market sale | 65 | $136.99 | 31,980 |
| 2019-11-13 | Open-market sale | 192 | $136.98 | 32,045 |
| 2019-11-13 | Open-market sale | 177 | $136.98 | 32,237 |
| 2019-11-13 | Open-market sale | 195 | $136.97 | 32,414 |
| 2019-11-13 | Open-market sale | 208 | $136.96 | 32,609 |
| 2019-11-13 | Open-market sale | 350 | $136.95 | 32,817 |
| 2019-11-13 | Open-market sale | 401 | $136.94 | 33,167 |
| 2019-11-13 | Open-market sale | 96 | $136.93 | 33,568 |
| 2019-11-13 | Option exercise | 3,204 | $109.34 | 33,664 |
| 2019-11-13 | Option exercise | 3,492 | $88.05 | 30,460 |
| 2019-11-13 | Option exercise | 1,675 | $73.70 | 26,968 |
| 2019-11-13 | Option exercise | 1,233 | $76.67 | 25,293 |
| 2019-11-13 | Open-market sale | 216 | $137.23 | 24,766 |
| 2019-11-13 | Open-market sale | 206 | $137.29 | 24,160 |
| 2019-11-13 | Open-market sale | 240 | $137.29 | 24,366 |
| 2019-11-13 | Open-market sale | 5 | $137.28 | 24,606 |
| 2019-11-13 | Open-market sale | 55 | $137.25 | 24,611 |
| 2019-11-13 | Open-market sale | 100 | $137.24 | 24,666 |
| 2019-11-13 | Open-market sale | 100 | $137.32 | 24,060 |
| 2019-11-13 | Open-market sale | 200 | $137.19 | 24,982 |
| 2019-11-13 | Open-market sale | 90 | $137.18 | 25,182 |
| 2019-11-13 | Open-market sale | 159 | $137.17 | 25,272 |
| 2019-11-13 | Open-market sale | 28 | $137.17 | 25,431 |
| 2019-11-13 | Open-market sale | 100 | $137.16 | 25,459 |
| 2019-02-27 | Tax withholding | 125 | $140.71 | 24,045 |
| 2019-02-26 | Tax withholding | 152 | $145.31 | 24,170 |
| 2019-02-24 | Tax withholding | 322 | $144.67 | 24,322 |
| 2019-02-23 | Tax withholding | 316 | $144.67 | 24,644 |
| 2019-02-22 | Grant / award (derivative) | 11,832 | $0.00 | 11,832 |
| 2019-02-22 | Grant / award | 2,775 | $0.00 | 24,960 |
| 2019-01-30 | Grant / award | 4,561 | $0.00 | 23,560 |
| 2019-01-30 | Tax withholding | 1,375 | $119.39 | 22,185 |
| 2018-07-17 | Open-market sale | 3,978 | $119.90 | 18,999 |
| 2018-03-06 | Option exercise (derivative) | 1,233 | $0.00 | 1,233 |
| 2018-03-06 | Option exercise (derivative) | 1,675 | $0.00 | 3,350 |
| 2018-03-06 | Option exercise (derivative) | 3,492 | $0.00 | 10,477 |
| 2018-03-06 | Option exercise (derivative) | 913 | $0.00 | 0 |
| 2018-03-06 | Option exercise | 1,233 | $76.67 | 27,703 |
| 2018-03-06 | Open-market sale | 400 | $109.20 | 23,177 |
| 2018-03-06 | Open-market sale | 100 | $109.18 | 23,577 |
| 2018-03-06 | Open-market sale | 1,300 | $109.16 | 23,677 |
| 2018-03-06 | Open-market sale | 800 | $109.15 | 24,977 |
| 2018-03-06 | Open-market sale | 900 | $109.15 | 25,777 |
| 2018-03-06 | Open-market sale | 300 | $109.13 | 26,677 |
| 2018-03-06 | Open-market sale | 800 | $109.12 | 26,977 |
| 2018-03-06 | Open-market sale | 100 | $109.11 | 27,777 |
| 2018-03-06 | Open-market sale | 800 | $109.10 | 27,877 |
| 2018-03-06 | Open-market sale | 650 | $109.09 | 28,677 |
| 2018-03-06 | Open-market sale | 10 | $109.09 | 29,327 |
| 2018-03-06 | Open-market sale | 200 | $109.08 | 29,337 |
| 2018-03-06 | Open-market sale | 300 | $109.08 | 29,537 |
| 2018-03-06 | Open-market sale | 543 | $109.07 | 29,837 |
| 2018-03-06 | Open-market sale | 400 | $109.06 | 30,380 |
| 2018-03-06 | Open-market sale | 190 | $109.06 | 30,780 |
| 2018-03-06 | Open-market sale | 100 | $109.05 | 30,970 |
| 2018-03-06 | Open-market sale | 100 | $109.04 | 31,070 |
| 2018-03-06 | Open-market sale | 200 | $109.02 | 31,170 |
| 2018-03-06 | Open-market sale | 1,500 | $109.00 | 31,370 |
| 2018-03-06 | Option exercise | 3,492 | $88.05 | 32,870 |
| 2018-03-06 | Option exercise | 1,675 | $73.70 | 29,378 |
| 2018-03-06 | Open-market sale | 200 | $109.21 | 22,977 |
| 2018-03-06 | Option exercise | 913 | $59.41 | 26,470 |
| 2018-02-28 | Tax withholding | 67 | $107.82 | 25,557 |
| 2018-02-27 | Tax withholding | 83 | $108.95 | 25,624 |
| 2018-02-26 | Tax withholding | 101 | $109.34 | 25,707 |
| 2018-02-24 | Tax withholding | 214 | $109.34 | 25,808 |
| 2018-02-23 | Grant / award (derivative) | 12,818 | $0.00 | 12,818 |
| 2018-02-23 | Grant / award | 2,840 | $0.00 | 26,022 |
| 2018-02-13 | — | — | — | 23,182 |
Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.